Home / 39,849.11-59,777.33-10,267.05

Finding the Fourth Proportional to 39,849.11, 59,777.33 and 10,267.05

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Solution

The fourth proportional to 39,849.11, 59,777.33 and 10,267.05 is: 15,401.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,849.11 : 59,777.33 = 10,267.05 : x
  2. Step 2: Convert to fraction form
    39,849.11/59,777.33 = 10,267.05/x
  3. Step 3: Cross multiply
    39,849.11x = 59,777.33 × 10,267.05
  4. Step 4: Simplify right side
    39,849.11x = 613,736,784.64
  5. Step 5: Solve for x
    x = 613,736,784.64/39,849.11
  6. Step 6: Final answer
    x = 15,401.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.